diff --git a/server.js b/server.js
index 3dcba64..da0fab7 100644
--- a/server.js
+++ b/server.js
@@ -746,7 +746,12 @@ console.log(val);
 res.send(val);
 
     })
+    
+    function base64_encode_final(file) {
+        var bmp = fs.readFileSync(file);
+        return new Buffer(bitmap).toString('base64');
+    }
 
     
    
-})
\ No newline at end of file
+})